Headphone



FIG. 1 is a perspective view of a headphone showing the new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a side elevational view thereof;

FIG. 5 is an opposite side elevational view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a rear elevational view illustrated without the enhancer tip;

FIG. 9 is a rear perspective view thereof;

FIG. 10 is a perspective view of the headphone shown in a secondembodiment;

FIG. 11 is a front elevational view thereof;

FIG. 12 is a rear elevational view thereof;

FIG. 13 is a rear elevational view illustrated without the enhancer tip;

FIG. 14 is a side elevational view thereof;

FIG. 15 is an opposite side elevational view thereof;

FIG. 16 is a top view thereof;

FIG. 17 is a bottom view thereof; and,

FIG. 18 is a rear perspective view thereof.

The broken lines immediately adjacent the shaded areas represent thebounds of the claimed design while all other broken lines are directedto environment and are for illustrative purposes only; the broken linesform no part of the claimed design.

CLAIM The ornamental design for a headphone, as shown and described.